How to write a Regular Expression in JavaScript to remove spaces?

To remove spaces in JavaScript, you can try to run the following regular expression. It removes the spaces from a string −

Example

 Live Demo

<html>    <head>       <script>          var str = "Welcome to Tutorialspoint";          document.write(str);                    //Removing Spaces          document.write("<br>"+str.replace(/\s/g, ''));       </script>    </head>        <body>    </body> </html>

Output

Updated on: 2020-06-23T05:40:28+05:30

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